Science Buddies: "Ask an Expert"

What is the fastest way to build a self-propelled car that travels 1m?

Hi,
I have two suggestions.
(1) read this thread, by another student with similar question
https://www.sciencebuddies.org/mentorin ... .php?t=695&
(2) try an internet search for "self propelled car"

If you have more specific questions, please feel free to tell us more about your project and ask for specific help.

thanks. do you think i can use a balloon on the tip of the water bottle inflated by a pump and then released?

shazeline wrote:thanks. do you think i can use a balloon on the tip of the water bottle inflated by a pump and then released?

This may work. Doube check that it fits the rules of your project.


Louise